Formamide - 47670
Code: 47670
Formamide
Puriss. p.a., ACS Reagent, ≥99.5% (GC/T)
Amide C1; Formic amide
≥99.5%, ACS reagent, ≥99.5% (GC/T)
CAS Number: 75-12-7Linear Formula: HCONH2
Molar Mass: 45.04 g/mol
Beilstein Registry Number: 505995
EC Number: 200-842-0
MDL Number: MFCD00007941
| Property |
Value |
| Assay (excluding N) |
99.5 - 100.5 % |
| Assay (GC) |
min. 99.5 % |
| Density (D 20/4) |
1.131 - 1.134 |
| Refractive index |
1.446 - 1.448 |
| Solidification Point |
2.0 - 3.0 °C |
| PH (5 %, 20°C) |
7 - 9 |
| Water (Karl Fischer) |
max. 0.1 % |
| IR spectrum |
complying |
| Free acid (as HCOOH) |
max. 0.02 % |
| Mixable with H2O |
complying |
| Mixable with ethanol |
complying |
| Calcium (Ca) |
max. 5 ppm |
| Cadmium (Cd) |
max. 1 ppm |
| Cobalt (Co) |
max. 1 ppm |
| Chromium (Cr) |
max. 1 ppm |
| Copper (Cu) |
max. 1 ppm |
| Iron (Fe) |
max. 2 ppm |
| Potassium (K) |
max. 20 ppm |
| Magnesium (Mg) |
max. 1 ppm |
| Manganese (Mn) |
max. 1 ppm |
| Sodium (Na) |
max. 20 ppm |
| Nickel (Ni) |
max. 1 ppm |
| Lead (Pb) |
max. 1 ppm |
| Zinc (Zn) |
max. 1 ppm |
| APHA |
max. 10 |
| Property |
Value |
| Vapor Density |
1.55 (vs air) |
| Autoignition Temperature |
932 °F |
| Transition Temp |
transition temp 2.0-3.0 °C |
| Vapor Pressure |
30 mmHg ( 129 °C) |
| Refractive Index |
n20/D 1.447 |
| Boiling point |
210 °C |
| Freezing point |
1 - 3 °C |
| Density |
1.133 g/cm3 |
